will_paginate with endless Scrolling | Rails4

Question

THIS IS THE SOLUTION

So i\'m using will_paginate / Bootstrap Will Paginate with Endless Scrolling.

To get the Pagination working:

Answer 1

Ok, i got it working with my Updated Question, everyone who stumbles upon this problem, This is the solution.

Answer 2

Incase someone prefers to use JS/JQUERY:

$(window).scroll(function() {

  var url;

  // Checks if products are currently being loaded
  if (window.pagination_loading) {
    return;
  }

  // Grabs the URL from the "next page" button 
  url = $('.pagination .next_page').attr('href')

  // Chckes if you're n height from the bottom
  if (url && $(window).scrollTop() > $(document).height() - $(window).height() - 50) {

    // Variable to know that you are currently loading products
    window.pagination_loading = true;

    // Text while loading
    $('.pagination').text('');

    // Run the script
    return $.getScript(url).always(function() {
      return window.pagination_loading = false;
    });

  }
});

Index.js.erb:

$products = $('<%= j render(@products) %>')

$('#productsContainer').append( $products );

<% if @products.next_page %>
  $('.pagination').replaceWith('<%= j will_paginate(@products) %>');
<% else %>
  $('.pagination').remove();
<% end %>

index.html.erb

<div class="container">
    <%= will_paginate @products %>
</div>   

Controller:

  respond_to do |format|
    format.html
    format.js
  end